On Sat, 25 Aug 2012 11:26:26 -0500
Gregory P. Ennis wrote:
I am still unable to get the sound activated through the hdmi
interface.
Try running the sound control, they change the name every
release, but currently you can get to it via the command:
gnome-control-center sound
You can go to the Hardware tab and select a Profile from
the bottom of the tab that says HDMI output.